Obverse
HM Queen Elizabeth II facing right
Lettering: JC ELIZABETH II 1952 - 2022 AUSTRALIA 100 DOLLARS
Reverse
A koala climbing a tree with a child clinging to its back for security
Lettering: IJ P KOALA 2023 1 OZ 9999 GOLD.
Extended information
Year
Denomination
Currency
Ruler
Weight
31.1 g.
Diameter
27.6
mm.
Thickness
5 mm.
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded